[英]Why does my code print different then it returns in a function?
代码:
Encode_Decode = input("Would you like to Encode, or Decode your text?")
def encode_decode_retry():
an = input('Sorry, I didn\'t understand. Would you like to Encode, or Decode your text?')
if an != "Encode" and an != "Decode":
an = ""
encode_decode_retry()
else:
print(an)
return an
if Encode_Decode != "Encode" and Encode_Decode != "Decode":
x = (encode_decode_retry())
print(x)
它打印“解码”或“编码”,但是当我返回它时,它返回“无”。 我的版本是3.7
您在 if 子句中缺少 return 语句。 只需在调用 function 之前添加 return
def encode_decode_retry():
an = input('Sorry, I didn\'t understand. Would you like to Encode, or Decode your text?')
if an != "Encode" and an != "Decode":
an = ""
return encode_decode_retry()
else:
print(an)
return an
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.